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DS90UB941AS-Q1: Can a single channel MIPI DSI be converted to Dual Channel LVDS over FPD LINK?

Shivam Patel
Prodigy 30 points
Part Number: DS90UB941AS-Q1
Other Parts Discussed in Thread: DS90UB948-Q1,

Hello All,

I am looking to use DS90UB941AS-Q1 in combination with DS90UB948-Q1. If I have a host MCU outputting single channel MIPI DSI, can the Deserializer output dual channel LVDS to the display? Or is a dual DSI input required for a dual LVDS output?

Thanks,

Shivam 

  • +1
    TI__Guru** 103215 points

    Hello Shivam,

    Yes, this is supported. The number of DSI ports used on the 941AS is independent of the number of LVDS output ports used on the 948. In fact, this is the most common configuration we see customers using in production (single DSI -> 941AS -> 948 -> Dual OLDI) 

    Best Regards,

    Casey